SIMTOI

SIMTOI is developed by Dr Brian Kloppenborg of Georgia State University and
distributed under an open source (GPL v3) license.
If you encounter bugs, please file a report on the
issue tracker.
If you have specific requests for additional features, models, or other
enhancements, please send an email To Brian (contact information on the
SIMTOI project page).
If you use SIMTOI for your work, please acknowledge it per the
guidelines on the project's webpage.